Patent Leaderboard
USPTO Patent Rankings
Data through Sept 30, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Blackberry Limited
BL
Blackberry Limited
Rank
(2021):
#185
of
31,507
Top 1%
338
inventors
216
Patents 2021
Top Inventors at Blackberry Limited
2021
Showing
151–200
of
338
inventors
Rank
Name
Patents
#109
Chang Fung Yang
1
#109
Claude Jean-Frederic Arzelier
1
#109
Cortez Corley
1
#109
Craig A. Dunk
1
#109
David Bajar
1
#109
David Bukurak
1
#109
David Clark
1
#109
Dale Ducharme
1
#109
Dapeng Gao
1
#109
David Alan Inglis
1
#109
Daniel M. Kohn
1
#109
David William Kravitz
1
#109
Daryl Joseph Martin
1
#109
Daniel J. Mendez
1
#109
Darcy Phipps
1
#109
Daniel M. Platzker
1
#109
Daniel Tobias Rydenhag
1
#109
David Brian Seel
1
#109
Darsono Sutedja
1
#109
Donald James Lindsay
1
#109
Donald Kevin McEachern
1
#109
Dong Youn Seo
1
#109
Elad Lahav
1
#109
Enliang Wang
1
#109
Eric S. Wels
1
#109
Eric Yeung
1
#109
Etienne Belanger
1
#109
Eugene Chin
1
#109
Evgueni Eugene Markine
1
#109
Fiona Wilson
1
#109
Francis Patrick Judge
1
#109
Frank Linseisen
1
#109
Francis Thomas Riddle
1
#109
Gary P. Mousseau
1
#109
George Baldwin Bumiller
1
#109
Geoffrey Wendell MacGillivray
1
#109
Ge Zhong
1
#109
Ghada Badawy
1
#109
Gordon Bell
1
#109
Gregory Marc Zaverucha
1
#109
Hanyang Hu
1
#109
Harry R. Major
1
#109
Hyun Soo Ko
1
#109
Ian Robertson
1
#109
Ian Simpson
1
#109
James Robert Alfred
1
#109
Jae Hoon Chung
1
#109
Jason Scott Loustel
1
#109
Jason Robert Mawdsley
1
#109
Jasmin Mulaosmanovic
1
« Prev
2
3
4
5
6
Next »
Related Companies
Alibaba
221
Chongqing Boe Optoelectronics Technology Co.
220
Subaru
218
Jaguar Land Rover Limited
218
Johnson Controls Technology
216
Aristocrat Technologies Australia Pty Limited
216
Servicenow
212
Textron Innovations
206
Here Global B.V.
205